JPS6330102Y2 - - Google Patents
Info
- Publication number
- JPS6330102Y2 JPS6330102Y2 JP1983144623U JP14462383U JPS6330102Y2 JP S6330102 Y2 JPS6330102 Y2 JP S6330102Y2 JP 1983144623 U JP1983144623 U JP 1983144623U JP 14462383 U JP14462383 U JP 14462383U JP S6330102 Y2 JPS6330102 Y2 JP S6330102Y2
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- contact blade
- protective cover
- arc extinguishing
- extinguishing chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 claims description 42
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983144623U JPS6051850U (ja) | 1983-09-19 | 1983-09-19 | 開閉器における可動接触刃の保護カバ− |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983144623U JPS6051850U (ja) | 1983-09-19 | 1983-09-19 | 開閉器における可動接触刃の保護カバ− |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6051850U JPS6051850U (ja) | 1985-04-11 |
JPS6330102Y2 true JPS6330102Y2 (de) | 1988-08-12 |
Family
ID=30322458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983144623U Granted JPS6051850U (ja) | 1983-09-19 | 1983-09-19 | 開閉器における可動接触刃の保護カバ− |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6051850U (de) |
-
1983
- 1983-09-19 JP JP1983144623U patent/JPS6051850U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6051850U (ja) | 1985-04-11 |
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